From mboxrd@z Thu Jan 1 00:00:00 1970 From: Loic Dachary Subject: teuthology erasure coded pools : warning Date: Tue, 01 Jul 2014 09:05:35 +0200 Message-ID: <53B25DBF.9000205@dachary.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="4rhiufjhuqRXJB6OwhENGIHBLgLqp891N" Return-path: Received: from mail2.dachary.org ([91.121.57.175]:33398 "EHLO smtp.dmail.dachary.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751269AbaGAHFm (ORCPT ); Tue, 1 Jul 2014 03:05:42 -0400 Received: from [10.9.0.6] (unknown [10.0.2.28]) by smtp.dmail.dachary.org (Postfix) with ESMTP id EE69E42B24 for ; Tue, 1 Jul 2014 09:05:35 +0200 (CEST) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Ceph Development This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --4rhiufjhuqRXJB6OwhENGIHBLgLqp891N Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi, TL;DR: if teuthology ec_pool workloads break, ping me or check https://gi= thub.com/ceph/teuthology/pull/271 for errors A new way of creating the erasure coded pools in teuthology was merged a = few hours ago https://github.com/ceph/teuthology/pull/271 It has not yet been tested and should not introduce any change. But it ha= s not been tested for real and there is room for error. There is a potent= ial for breakage for every workload containing ec_pool: true in the yaml = description. The general idea of the change is to replace hardcoded parameters with er= asure code profiles read from the yaml file, with a default profile that = matches the former parameters defaults. Cheers --=20 Lo=EFc Dachary, Artisan Logiciel Libre --4rhiufjhuqRXJB6OwhENGIHBLgLqp891N Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlOyXb8ACgkQ8dLMyEl6F201WACgwX+iq71XBcqeOP8iyaeWD57T qjcAoJfdJtkxurtUJDMgATG67jiv/mK7 =7Gom -----END PGP SIGNATURE----- --4rhiufjhuqRXJB6OwhENGIHBLgLqp891N--